# Question: hello i need help with mechanical kinesiology vectors problems 1...

###### Question details

Hello I need help with Mechanical Kinesiology -VECTORS problems. 1) Tommy was riding his bike to the river. In order to get there he has to travel 4km North, then 7km East and then on his way back he took a trail that led him in a straight line back to the place he started. a) How many total meters did Tommy bike? b) If Tommy was traveling at a constant velocity of 16km/hr, how many hours did it take Tommy to complete the trip? (v=d/t)